Search a number
-
+
102934968 = 2334288957
BaseRepresentation
bin1100010001010…
…10100110111000
321011200122020020
412020222212320
5202322404333
614114130440
72356634643
oct610524670
9234618206
10102934968
1153116624
122a580a20
1318430686
14d956a5a
1590843b3
hex622a9b8

102934968 has 16 divisors (see below), whose sum is σ = 257337480. Its totient is φ = 34311648.

The previous prime is 102934967. The next prime is 102935033. The reversal of 102934968 is 869439201.

It is a super-2 number, since 2×1029349682 = 21191215274322048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102934961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2144455 + ... + 2144502.

Almost surely, 2102934968 is an apocalyptic number.

It is an amenable number.

102934968 is an abundant number, since it is smaller than the sum of its proper divisors (154402512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102934968 is a wasteful number, since it uses less digits than its factorization.

102934968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288966 (or 4288962 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 102934968 is about 10145.6871625336. The cubic root of 102934968 is about 468.6561400695.

The spelling of 102934968 in words is "one hundred two million, nine hundred thirty-four thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 4288957 8577914 12866871 17155828 25733742 34311656 51467484 102934968